The Needle Roller Inner Ring IR10X13X12,5 – 10X13X12,5 – INA is a precision component designed by INA, renowned for their expertise in mechanical engineering components. This inner ring measures 10 mm in bore diameter, 13 mm in outer diameter, and is 12.5 mm in width. Typically used as a bearing accessory in various industrial applications, it provides a stable raceway for needle roller bearings, ensuring smooth operation under demanding conditions.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 10 mm |
| Outer diameter (D) | 13 mm |
| Width (B) | 12.5 mm |
| Basic dynamic load rating (C) | Not specified |
| Basic static load rating (C0) | Not specified |
| Limiting speed | Not specified |
| Ring material | Chrome steel |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
Technical advantages
The Needle Roller Inner Ring IR10X13X12,5 offers several technical benefits that enhance its performance in industrial applications:
- Constructed from chrome steel for excellent wear resistance and longevity.
- Standard CN radial clearance suitable for non-preloaded assemblies.
- Compatible with a wide range of needle roller bearings, providing versatility in use.
- Adheres to P0 precision class, ensuring consistent dimensional accuracy.
- Provides a robust raceway for needle rollers, enhancing load distribution and reducing friction.
Typical applications
This inner ring is commonly used across various sectors, fitting seamlessly into specialized machinery:
- Automotive transmissions and differentials
- Industrial gearboxes and drives
- Textile machinery (spinning equipment)
- Printing presses (cylinder supports)
- Hydraulic systems in construction equipment
Availability and ordering
Eurobearing.eu offers the Needle Roller Inner Ring IR10X13X12,5 – INA with fast availability for immediate dispatch. As a specialized B2B supplier, we cater to bulk orders with the possibility to request a quote for large quantities. Add this product to your cart or request a quotation today for streamlined procurement.
